INS and Glucose intolerance: Women with glucose intolerance postpartum had a similar insulin sensitivity [Matsuda index 0.656 (0.386–1.224) vs. 0.778 (0.532–1.067), p = 0.709; 1/HOMA-IR 0.004 (0.002–0.009) vs. (0.004–0.003–0.007), p = 0.384] but a lower beta-cell function compared to women with a normal OGTT postpartum, remaining significant after adjustment for confounders [ISSI-2 1.6 (1.2–2.1) vs. 1.9 (1.7–2.4),p = 0.002].